This is a recolor of a drawing of Susan Storm, AKA the Invisible Woman, from Fantastic Four #376. The drawing is by the talented Paul Ryan.
For about a year, Sue wore this alternate (and revealing) FF costume. Unbeknownst to her teammates, this and changes in her personality were because she was possessed by the entity Malice. After she ditched Malice, she ditched the costume too. While I agree this costume doesn't suit Sue's personality-- she's a 30-something mother of two and a very down-to-earth person-- it's too bad, because I love it as great cheesecake.
For the recolor I scanned the original comic art (bottom right) and removed the original colors (top right), then added much more vibrant colors to the final version. I also changed one small detail in the direction Sue's eyes are looking.
If you like this, check out some of Paul Ryan's other comic art. He's a talented artist-- it's too bad he was paired with DeFalco for one of FF's worse runs, story-wise.